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Revenue Related Disclosures - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Subscription, maintenance and support services Member
Disaggregation Of Revenue [Line Items]
Revenues	$ 25.6	$ 26.0	$ 53.6	$ 50.6
Professional software development services member
Disaggregation Of Revenue [Line Items]
Revenues	0.3	1.0	0.7	1.8
United States
Disaggregation Of Revenue [Line Items]
Revenues	25.2	26.3	52.7	51.1
South Africa
Disaggregation Of Revenue [Line Items]
Revenues	0.7	0.7	1.5	1.3
Bahamas
Disaggregation Of Revenue [Line Items]
Revenues	0.7	$ 0.7	1.5	$ 1.3
South America
Disaggregation Of Revenue [Line Items]
Revenues	$ 0.7		$ 1.5

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